CAJ | 학술논문

应用数量化回归对雷竹笋用林的立地条件作统计分析。结果表明：地形，坡向，土壤肥力，土壤质地，7月平均气温，春、秋季降水量等对雷竹生长有显著影响。进一步对气温和降水量等9个气象因子，运用模糊相似优先比方法，计算以长江中下游为中心的81个气象站与雷竹原产地之间的相似程度，结合雷竹生物学特性和实际生产经验，分划出3类适宜引种区。图1表2参4
응용수양화회귀대뢰죽순용림적입지조건작통계분석。결과표명：지형，파향，토양비력，토양질지，7월평균기온，춘、추계강수량등대뢰죽생장유현저영향。진일보대기온화강수량등9개기상인자，운용모호상사우선비방법，계산이장강중하유위중심적81개기상참여뢰죽원산지지간적상사정도，결합뢰죽생물학특성화실제생산경험，분화출3류괄의인충구。도1표2삼4
Using the method of numerical measure，regression analysis aremade on site conditions of edible bamboo——Phyllostachys praecox．The result shows that slope，soil type，soil fertility，soil texture，mean annual air temperature and rainfall in spring and autumn，etc．，have an evident effect on the growth of the plant．On the base of climatic data from 81 meteorological stations in middle and lower reaches of the Changjiang River，9 climatic factors such as air temperature and rainfall are compared with these in original of the plant by the method of optimal ratio of fussy similarity．According to result and combining with biological property and practical experiment，3 kinds of introduction ranges are demarcated，which can provides scientific basis for introduction and cultivation farming of Phyllostachys praecox．